Sichuan
China
13
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Yang Jun:
Jun Yang from Sichuan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
UNDERNEATH TYPE RAILWAY FREIGHT CAR BOGIE WHEELSET RADIAL DEVICE
#2 | 2022-12-08Nitrogen-containing Derivative of Substituted Phenol Hydroxy Acid Ester, and Preparation and Use Thereof
#3 | 2022-10-13BENZODIAZEPINE COMPOUND, PREPARATION METHOD THEREFOR, AND USE THEREOF IN MEDICINE
#4 | 2022-05-05Quaternary ammonium salt compound, preparation method therefor and use thereof
#5 | 2021-07-15Class of dicationic compounds as well as the preparative method and the use thereof
#6 | 2021-05-27Class of bisquaternary ammonium compound as well as the preparative method and the use thereof
#7 | 2021-04-15Quaternary ammonium salt compound, preparation method therefor and use thereof
#8 | 2020-07-23N-substituted imidazole carboxylate compound, preparation method and use
#9 | 2017-07-20Long-chain dimethylaniline derivative compounds, their preparation methods, self-assembled textures, and uses thereof
#10 | 2017-01-05N-substituted imidazole carboxylic ester chiral compound containing an ether side chain, its preparation and application
#11 | 2013-05-30Methods and systems for group calls in a wireless communication network
#12 | 2013-04-04Phosphate ester compound of hydroxy acid substituted phenol ester, preparation method and medical use thereof
#13 | 2013-03-28Hydroxy acid ester compound of substituted phenol, preparation method and medical use thereof
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